发明名称 Jet boat emergency braking system
摘要 A braking system for a personal water craft which is activated when a high velocity water jet is cut off. The braking system is comprised of a planar member attached to a rear portion of the water craft. The braking member is movable to an elevated non-operative position during a discharge of the high velocity water jet and to a lowered operative position during a cut off of the water jet. In a first embodiment of the invention, the planar braking member is automatically movable to the operative position and to the non-operative position. In a second embodiment, the planar braking member is manually elevated to the non-operative position and manually lowered to the operative position by a link or a cable.
申请公布号 US6878020(B1) 申请公布日期 2005.04.12
申请号 US20030627482 申请日期 2003.07.24
申请人 发明人
分类号 B63H25/38;B63H25/44;(IPC1-7):B63H11/117 主分类号 B63H25/38
代理机构 代理人
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